Average data for 10 years
1 March
Friday
+1°
+1°
2 March
Saturday
−1°
−4°
3 March
Sunday
−1°
−5°
4 March
Monday
+1°
−2°
5 March
Tuesday
+2°
−2°
6 March
Wednesday
+3°
0°
7 March
Thursday
+5°
+1°
8 March
Friday
+4°
+2°
9 March
Saturday
+3°
+2°
10 March
Sunday
+4°
+2°
11 March
Monday
+3°
+1°
12 March
Tuesday
+3°
0°
13 March
Wednesday
+4°
+1°
14 March
Thursday
+3°
+1°
15 March
Friday
+2°
+1°
16 March
Saturday
+3°
0°
17 March
Sunday
+4°
0°
18 March
Monday
+4°
+2°
19 March
Tuesday
+4°
+1°
20 March
Wednesday
+3°
+1°
21 March
Thursday
+3°
+2°
22 March
Friday
+3°
−1°
23 March
Saturday
+4°
0°
24 March
Sunday
+4°
+1°
25 March
Monday
+2°
+1°
26 March
Tuesday
+4°
+1°
27 March
Wednesday
+4°
+1°
28 March
Thursday
+5°
+2°
29 March
Friday
+4°
+3°
30 March
Saturday
+5°
+2°
31 March
Sunday
+4°
+2°
Cities with similar weather in March
Finland
Helsinki
Latvia
Riga
Estonia
Tallinn
Sweden
Stockholm
Kyrgyzstan
Cholpon-Ata
In March, the weather in Portland is typically cold. Average daily high temperature in March is about 3 degrees above zero. On average, Portland has 12 partly cloudy, 9 rainy, 7 sunny, and 3 cloudy days in March. The rains are usually moderate. March as well as February, April, May, and December is considered the most uncomfortable time to visit Portland.